Bizator  /  Adverts  /  metallurgy industry  /  miscellaneous

brass wire, phosphor copper MF9, copper strip, copper bar, copper sheet, copper pipe, copper circle copper plate, ,

Offer type: salePublished: 21.07.2017
Price:negotiated
Company:OOO "UKRINTERSTAL'"
Seller:Badarenko Oleksandr Dmitrievich
Phones:
Show phone
Write a message
Address:Ukraine, Odessa oblast', Illichivs'k

Properties the copper pipe.

For production of pipes and fittings used copper grade CU-DPH according to DIN 1412 ― is pasportizirovana copper with the following contents Cu+ Hell 99,90% the residual content of phosphorus 0,015-0,040%. This grade of copper has elevated anti-corrosion properties, easy soldering and welding, and also during long-term operation does not lose its physical properties (hardness, ductility, etc.).

Features properties of copper tube:

- heat the coefficient of linear expansion (CTE) of copper is 0.017 (mm/m*K), which is 6...8 times lower than that of polymers;

- the copper conductivity of 394 (W /m*K) i.e. 4 times higher than steel;

- copper resistant to UV radiation;

- copper the pipes are absolutely impervious to gases;

- copper has a bactericidal action;

- the range the operating temperature of copper pipes is very wide ― from minus 200 to plus 500 °C;

copper pipes do not freeze in filled with water as in contrast to steel, due to the plasticity copper - copper does not corrode in normal water.